Factor Info

ID 58217
Size 537 digits / 1783 bits
Status composite
Value 330953015912317760913839911622008222494930701782157605636908701463537177359585792297474934456484560792501298483227300257114055454253413437968963169775376919803558723623637276267157649844540311886655145789904245526866152616471699312296522051609361100285008189325928505042034097792472711443386031324737685682089996746570545603361636238872134472785155715978612952697699762275450602983513740808301702274833844998695070422286972444931875532772194589118894378064564632582143378559429780516770729670807584325682472309060902988994483293266055737

Factorizations

Primary (ID: 57180) 315257364155953014892026218048531 (proven prime)
(ID: 82143) 1049786788639774156811286516879996347542719617813000998698302351080986679676949404375829449419779979798981740816702936283477223665395640562983999337636286023548216709243436271099065634673242177545850113577854940674822861347149489660393708922793483551131432685158993630233817163638994405034548680287786608679487124206966491271675438598759897348014589938576151083178418894630417123509489726955729985524249094206092948676680685601977160292801212468707607475264053821246052330028107778477018267260901397543427 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.